#resource{
    width: 58px;
    height: 40px;
    margin-top: 10px;
}
.logol1{
    float: left;
    font-size: 50px;
    padding-left: 100px;
}
.logol2{
    font-size: 50px;
    font-weight: bold;
    color: #5bc4c7;
}

.enter{
    float: right;
    font-size: 20px;
    /*a:hover text-decoration: none; */
    color:#5bc4c7;
    padding-top: 10px;
}
/*#enter2{
	float: right;
	font-size: 20px;
	a:hover text-decoration: none;
	color:#5bc4c7;
	background-color: none;
	border-style: solid;
}*/
.txt1{
    text-align: left;
}
.catalogue{
    padding: 30px 0 30px 30px;
    margin-right: -15px;
    /*width: 450px;*/
}
.icon1{
    position: absolute;
    top: 50px;
    bottom: 65px;
    left: 50px;
    width: 48px;
    margin: auto;
}
.nav1{
    font-size: 20px;
}
.nav2{
    margin-top: 15px;
}
a:hover {
    text-decoration: none;
}
.catalogue-title{
    padding-left: 80px;
    font-weight: bold;
}
.catalogue-title2{
    padding-left: 30px;
}
.col1{
    margin-left: 10px;
    margin-right: 10px;
}
.question{
    width: 800px;
}
.row1{
    margin-left: 100px;
}
.desc{
    padding-left: 80px;
}

.route1{
    margin-bottom: 30px;
    padding: 20px 30px;
    font-size: 14px;
    border-top: 1px solid #e8e8e8;
    border-bottom: 1px solid #e8e8e8;
    /*margin-left: -314.33px;
    margin-right: -314.33px;*/
    padding-left: 350px;
}

.main{
    padding-left: 600px;
    font-size: 18px;
}
.mLeft{
    padding-left: 50px;
}
.p1{
    font-size: 8px;
    color: gray;
}
.footer{
    /*position: absolute;*/
    right: 0;
    bottom: 0;
    left: 0;
    padding: 60px 0;
    text-align: center;
    background-color: #f9f9f9;
}
.p2{
    font-size: 15px;
}
.main2{
    position: relative;
    margin: 60px 0;
    padding: 15px 0px 15px 20px;
    border-radius: 10px;
    background-color: #f9f9f9;
    margin-left: 200px;
    margin-right: 300px;
}
.footer2{
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 60px 0;
    text-align: center;
    background-color: #f9f9f9;
    margin-bottom: -100px;
}
.service{
    padding-top: 10px;
}
.answer{
    font-size: 20px;
}
.help{
    color: gray;
}

nav{
    width: 240px;
    margin-right: 60px;
    list-style: none;
}


.nav-title{
    display: block;
    margin: 10px 0;
    font-size: 14px;
    color: #555;
}
.nav-list{
    display: none;
}
.active{
    display: block;
}
.ul1{
    list-style: none;
    list-style-image: none;
    margin: 0;
}
.editor-style{
    font-size: 18px;
    line-height: 1.8;
}
.editor-style.img{
    width: 739px;
    height: 214px;
}
#footer3{
    position: absolute;
    right: 0;
    /* bottom: 0; */
    left: 0;
    padding: 60px 0;
    text-align: center;
    background-color: #f9f9f9;
    margin-top: 100px;
}
.call{
    width: 600px;
    position: relative;
    margin: 60px 0;
    padding: 15px 0px 15px 20px;
    border-radius: 10px;
    background-color: #f9f9f9;
    /*margin-right: 500px;*/
}
.small_img,.big_img {
    cursor: pointer;
}
.black_overlay{
    display: none;
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: black;
    z-index:1001;
    -moz-opacity: 0.8;
    opacity:.80;
    filter: alpha(opacity=80);
}
.big_img {
    display: none;
    position: absolute;
    width: 120px;
    height: 120px;
    left: 50%;
    top: 50%;
    margin: -60px 0px 0px -60px;
    z-index:1002;
    overflow: auto;
}

.a1{
    color: #5bc4c7;
}
.answer2{
    display: inline-block;  /*使div块在一行内，若设置成inline的话，则属性width和height不起作用！*/
    vertical-align: middle;  /*与同一行元素中心对齐*/
    padding-right: 200px;
}
.menu {
    /*width:200px;
    height:200px;
    background-color:#3399FF;
    margin-top:100px;*/
    position: relative;
    /*position: -webkit-sticky;
    position: sticky;*/
    top: 100px;
    padding-bottom: 50px;
    list-style: none;
    padding-left: 20px;
}
.menu_1{
    position:fixed;
    /*width:200px;
    height:200px;*/
    z-index:999;
    /*background-color:#3399FF;*/
    top: 100px;
    padding-bottom: 50px;
    list-style: none;
    padding-left: 20px;
    /*top:0px;*/
    _position:absolute;
    _bottom:auto;
    _top:expression(eval(document.documentElement.scrollTop));
}
/*.menu{
    position: relative;
    position: -webkit-sticky;
    position: sticky;
    top: 100px;
    padding-bottom: 50px;
    list-style: none;
    padding-left: 100px;
}*/